feat: implement resultModifier logic on defaultParser

Author: codeismyid

src/parsers/default-parser.ts

@@ -1,21 +1,69 @@
-import { Parser } from 'src/blueprints/Parser';
+import { type ParseResult, Parser } from 'src/blueprints/Parser';
+
+const KEYS = [
+  'file',
+  'line',
+  'column',
+  'errorCode',
+  'message',
+  'source',
+  'sourceClean'
+] as const;
 
 /**
  * Default `Parser` instance.
  */
 export const defaultParser = new Parser(
-  /^(?:(?:(.*?)[:(](\d+)[:,](\d+)[)]? ?[:-] ?)|(?:error ?))(?:error ?)?(TS\d+)?(?:(?:: )|(?: - )|(?: ))(.*(?:\r?\n {2,}.*)*)(?:(?:\r?\n){2,}(\d+\s+(.*)\r?\n\s+~+))?$/gm,
-  [
-    'file',
-    'line',
-    'column',
-    'errorCode',
-    'message',
-    'source',
-    'sourceClean'
-  ] as const,
+  /^(?:(?:(.*?)[:(](\d+)[:,](\d+)[)]? ?[:-] ?)|(?:error ?))(?:error ?)?(TS\d+)?(?:(?:: )|(?: - )|(?: ))(.*(?:\r?\n {2,}.*)*)(?:(?:\r?\n){2,}((?:\d+\s+.*\r?\n\s+~+(?:\r?\n)?)*))?$/gm,
+  KEYS,
   (input) => {
     // biome-ignore lint/suspicious/noControlCharactersInRegex: needed for removing colored text
     return input.replaceAll(/\x1b\[[0-9;]*m/g, '');
+  },
+  (result) => {
+    result._match = result._match.trimEnd();
+
+    if (result.source) {
+      result.source = result.source.trim();
+
+      const matches = Array.from(
+        result.source.trim().matchAll(/^(?:\d+)(\s.*)$/gm)
+      );
+
+      let minIndent: number;
+
+      const codeLines = matches.reduce<string[]>((acc, curr) => {
+        if (curr?.[1]) {
+          const indentLength = (curr[1].match(/^(\s+).*$/)?.[1] || '').length;
+          if (minIndent === undefined) {
+            minIndent = indentLength;
+          } else {
+            minIndent = indentLength < minIndent ? indentLength : minIndent;
+          }
+          acc.push(curr[1]);
+        }
+        return acc;
+      }, []);
+
+      if (codeLines.length > 0) {
+        result.sourceClean = codeLines.reduce((acc, curr, currIndex) => {
+          let res = acc;
+          res += curr.slice(minIndent);
+
+          if (currIndex !== codeLines.length - 1) {
+            res += '\n';
+          }
+
+          return res;
+        }, '');
+      }
+    }
+
+    return result;
   }
 );
+
+/**
+ * Default `Parser` result type.
+ */
+export type DefaultParserResult = ParseResult<typeof KEYS>;